would an outfit change for the protagonist be in the cards because even if it is a jrpg you could make his second outfit or could you add onto it even crazier and it could be cool if there was a wardrobe where you can change the clothes it wont change the story outfit unless stated otherwise but it might be an idea you can experiment with
A clothes changer for the main protagonist specifically, is something I probably won't do.
Mainly because if I did create that system, that would be time I could have spent creating more story/romance scenes instead.
At most, if I'm going to do anything with his clothes in the future, it'd probably be quest specific,
I.E maybe he needs to sneak into somewhere and needs a different attire, but would change back to his original clothes after.